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To transform primary care with the goal of achieving health equity, changes in the way the health care workforce is selected, trained, and ultimately delivers care should be expedited. Research has repeatedly shown the immense impact of the social determinants of health and the gaps related to health equity in the United States. Despite this knowledge, health care education and delivery systems have been slow to evolve. The Health Resources and Services Administration established the Academic Units for Primary Care Training and Enhancement to work towards strengthening the primary care workforce. Through their research, the six individual Academic Units (AU) have identified gaps related to health equity in their areas of focus. This article provides recommendations from the AUs on ways primary care health professions education can be transformed to advance health equity and serves as background for the articles to follow in the remainder of the supplement.

Background: The clinical value of teledermatology in the primary care setting remains relatively unknown., Objective: We sought to determine the impact of teledermatology on outpatient diagnosis, management, and access to dermatologic care in a resource-poor primary care setting., Methods: We performed a prospective study of store-and-forward teledermatology consults submitted between January and November 2013 from 11 underserved clinics in Philadelphia to the University of Pennsylvania using mobile devices and the Internet. We assessed diagnostic and management concordance between primary care providers and dermatologists, time to consult completion, anticipated level of dermatology input in the absence of teledermatology, and number of consults managed with teledermatology alone., Results: The study included 196 consults encompassing 206 dermatologic conditions. Diagnoses and management plans of primary care providers and dermatologists were fully concordant for 22% and 23% of conditions, respectively. The median time to consult completion was 14 (interquartile range 3-28) hours. At least 61% of consults would not otherwise have received dermatology input, and 77% of consults were managed with teledermatology alone., Limitations: Lack of a diagnostic gold standard, limited patient follow-up, and uncertain generalizability are limitations., Conclusion: Teledermatology is an innovative and impactful modality for delivering dermatologic care to outpatients in resource-poor primary care settings., (Copyright © 2015 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.)

Introduction: Although teledermatology offers promise as a tool to increase access to care, adoption has been limited. Understanding the perspectives and experiences of key stakeholders, such as primary care providers (PCPs) and patients, is important to identify opportunities to reduce barriers to adoption and to improve teledermatology programs. Although many studies have examined patients' experiences and satisfaction with teledermatology, few have examined referring PCPs' perspectives., Objective: To identify PCPs' perceptions on the strengths and limitations of teledermatology in order to identify opportunities to improve teledermatology programs., Methods: We distributed an anonymous, web-based survey to 30 PCPs involved in a two-year study evaluating a mobile app-based teledermatology platform., Results: 100% (18/18) agreed or strongly agreed that teledermatology increases access to dermatologic care, improves patient care, and is acceptable to patients. 100% (18/18) agreed or strongly agreed that teledermatology provides educational benefit to the PCP. Only 6% (1/18) agreed that teledermatology increases medical liability and 11% (2/18) agreed that it increases risk of a breach in privacy or confidentiality., Conclusions: Our findings highlight that PCPs are highly satisfied with mobile app-based, store-and-forward teledermatology and that they believe teledermatology offers synergistic educational benefit. We hope these results will help guide the development of teledermatology programs to increase access to timely, cost-effective care.

Background: Nonrandom sampling of populations in developing nations has limitations and can inaccurately estimate health phenomena, especially among hard-to-reach populations such as rural residents. However, random sampling of rural populations in developing nations can be challenged by incomplete enumeration of the base population., Methods: We describe a stratified random sampling method using geographical information system (GIS) software and global positioning system (GPS) technology for application in a health survey in a rural region of Guatemala, as well as a qualitative study of the enumeration process., Results: This method offers an alternative sampling technique that could reduce opportunities for bias in household selection compared to cluster methods. However, its use is subject to issues surrounding survey preparation, technological limitations and in-the-field household selection. Application of this method in remote areas will raise challenges surrounding the boundary delineation process, use and translation of satellite imagery between GIS and GPS, and household selection at each survey point in varying field conditions. This method favors household selection in denser urban areas and in new residential developments., Conclusions: Random spatial sampling methodology can be used to survey a random sample of population in a remote region of a developing nation. Although this method should be further validated and compared with more established methods to determine its utility in social survey applications, it shows promise for use in developing nations with resource-challenged environments where detailed geographic and human census data are less available.

Background and Objectives: The use of online learning with virtual cases has become commonplace in medical education. A series of fmCASES has been developed to assist with learning for clerkship students in family medicine. It has not been shown whether this series of cases improves student learning during their clerkship compared to traditional learning modalities., Methods: We designed an intervention study to replace the traditional family medicine clerkship textbook with the fmCASES curriculum at one medical school. We then compared two consecutive cohorts of family medicine clerkship students by examining their performance on overall and small groups of exam questions at the end of the clerkship., Results: Data were obtained for 95% of students across the 2-year study. Overall performance on the end of clerkship exam was unchanged with the transition to fmCASES. Student performance was variable based on subject area and source of examination question., Conclusions: Using a set of online cases to replace a traditional textbook did not change overall performance on the end-of-clerkship assessment. However, our findings suggest that students demonstrated proficiency in answering questions that came from the sources they studied from. This finding should be considered when curricula transition to greater use of online learning resources.

Objectives: The objective was to identify the correlates of willingness to pay for ambulance transports from a rural city to a regional hospital in Guatemala., Methods: An innovative methodology that utilizes a novel randomization technique and satellite imagery was used to select a sample of homes in Santiago Atitlán, Guatemala. The respondents were surveyed at these homes about their willingness to pay for ambulance transport to a regional hospital. A price ladder was used to elicit respondents' willingness to pay for ambulance transport, depending on the level of severity of three types of emergencies: life-threatening emergencies, disability-causing emergencies, and simple emergencies. Simple and multiple linear regression modeling was used to identify the social and economic correlates of respondents' willingness to pay for ambulance transport and to predict demand for ambulance transport at a variety of price levels. Beta coefficients (β) expressed as percentages with 95% confidence intervals (CIs) were estimated., Results: The authors surveyed 134 respondents (response rate=3.3%). In the multivariable regression models, three variables correlated with willingness to pay: household income, location of residence (rural district vs. urban district), and respondents' education levels. Correlates for ambulance transport in life-threatening emergencies included greater household daily income (β=1.32%, 95% CI=0.63% to 2.56%), rural location of residence (β=-37.3%, 95% CI=-51.1% to -137.5%), and higher educational levels (β=4.41%, 95% CI=1.00% to 6.36%). Correlates of willingness to pay in disability-causing emergencies included greater household daily income (β=1.59%, 95% CI=0.81% to 3.19%) and rural location of residence (β=-19.4%, 95% CI=-35.7% to -89.4%). Correlates of willingness to pay in simple emergencies included rural location of residence (β=59.4%, 95% CI=37.9% to 133.7%) and higher educational levels (β=7.96%, 95% CI=1.96% to 11.8%). At all price levels, more individuals were willing to pay for transport for a life-threatening emergency than a disability-causing emergency. Respondents' willingness to pay was more responsive to price changes for transport during disability-causing emergencies than for transport during life-threatening emergencies., Conclusions: The primary correlates of willingness to pay for ambulance transport in Santiago Atitlán, Guatemala, are household income, location of residence (rural district vs. urban district), and respondents' education levels. Furthermore, severity of emergency significantly appears to influence how much individuals are willing to pay for ambulance transport. Willingness-to-pay information may help public health planners in resource-poor settings develop price scales for health services and achieve economically efficient allocations of subsidies for referral ambulance transport., (© 2012 by the Society for Academic Emergency Medicine.)

Biomedical health professionals express increasing concern that rising consumption of soft drinks and processed foods in Mayan and Latin American eating patterns may lead to detrimental nutritional and health consequences. Scholars debate whether the pervading presence of Coca-Cola and Pepsi in developing countries represents "Coca-Colonization," synonymous with cultural imperialism, or cultural hybridization. Using mixed qualitative and quantitative research methods, including participant observation and semi-structured interviews, this study explores the development of Coca-Colonization and cultural hybridization among the Tz'utujil Maya of Santiago Atitlán, Guatemala. By specifically examining biomedical perspectives, cycles of conquest, the political economy, religion, celebrations, and the physical environment through the lens of soft drinks, this study finds that Coca-Colonization and cultural hybridization are complementary rather than mutually exclusive processes that contribute to dietary transitions, economic development, and differential health beliefs related to soft drink consumption.

Objective: To explore social determinants of drinking water beliefs and practices among the Tz'utujil Maya of Santiago Atitlán, Guatemala, through analysis of demographics, socioeconomic status, memory of historical events, sensory experience, and water attitudes., Methods: Parallel mixed (qualitative and quantitative) methods, including participant observation, in-depth interviews based on a purposive sample, and 201 semi-structured interviews based on a regional quota sample, were used to collect data from March 2007 to August 2008. Data analysis included the use of grounded theory methodology and Pearson's chi-square test for independence., Results: Qualitative results based on grounded theory highlighted how memory of the Guatemalan Civil War and Hurricane Stan, attitudes about Lake Atitlán water, and the taste and smell of chlorine influenced Tz'utujil Maya drinking water beliefs. Quantitative survey results revealed that differences in ethnicity, literacy, years of schooling, distrust of the water supply during the Civil War and Hurricane Stan, and current beliefs about Lake Atitlán and tap water quality were associated with significantly different water self-treatment practices., Conclusions: In accordance with social determinants of health paradigms, demographic, socioeconomic, social, cultural, political, and historical factors continue to be significant determinants of water-related health. Public health water interventions must address inequalities related to these underlying factors in order to achieve maximum effectiveness.

This study investigates the associations between body mass index (BMI), socio-economic status (SES) and related socio-behavioral practices including marriage and market visits in a population of adult Tz'utujil Maya women in Santiago Atitlán, Guatemala, aged 18-82. Mixed qualitative and quantitative methods include cross-sectional anthropometric measurements and semi-structured interviews gathered in 2007, as well as participant observation and purposive interviews conducted in 2007-2008. The regional quota sample of 53 semi-structured interviews was designed to be representative of the cantones (municipal divisions) of Santiago Atitlán. BMI was positively associated with years of schooling, income and literacy, all measures of SES. A statistical analysis of our data indicates that increased income, increased market visits and being married are significantly positively associated with BMI. Qualitative analysis based on the grounded theory method reveals relevant themes including a preoccupation with hunger and undernutrition rather than obesity, a preference for food quantity over dietary diversity, the economic and social influence of a husband, the effects of market distance and the increasing consumption of food from tiendas. These themes help to explain how SES, socio-behavioral practices and BMI are positively associated and can inform future public health interventions related to obesity and undernutrition.

Newborn resuscitation is a key component of efforts to reduce neonatal morbidity and mortality. This article reports the findings of focus groups conducted to explore the barriers and facilitators present for obstetric nurse providers in a central urban hospital in Malawi regarding the training and provision of neonatal resuscitation. All obstetric nurse providers in this setting participated in focus groups; these groups identified 4 themes: 1) confidence in their skills in assessing newborns and recognizing the need for resuscitation, 2) a lack of resources, 3) facilitators who would enable them to introduce resuscitation, and 4) solutions to the current problems. Resource shortages and barriers to providing care included availability of staff, equipment, and supplies; labor ward geography; ethical dilemmas; and the lack of standard protocols regarding newborn resuscitation. Facilitators were professional experience and the critical load of deliveries performed. Solutions to barriers included small resource additions as well as long-term policy changes. With standard policy and protocols, experienced, confident nurses could overcome the barriers to providing newborn resuscitation. This group identified ways to change systems to decrease infant mortality, thereby improving the health and quality of life of women receiving care in Malawi.